We created a tax class in Zen Cart called 'Taxable Goods'. And we need to apply the tax class we created to ALL products. And although we did see the option to set a 'default tax class' for 'new products' that are entered...there isn't a way that we know of (other than by import or one by one) to apply the tax class we created to ALL existing products you imported for us? To see how a tax class can be applied manually to a product, login and goto CATALOG-->PRODUCTS PRICE MANAGER, then scroll down to see the 'Tax Class' drop down for that product where you can choose 'Taxable Goods' as a choice, (but it would take forever to change this setting for each product). So we need a way to apply this setting for all products.